The
*line_set
functions use
wch
to draw a line starting at the current cursor position in the window.
The line is at most n characters long or as many as fit into the window.
The current cursor position is not changed.

The
hline_set,
mvhline_set,
mvwhline_set, and
whline_set
functions draw a line proceeding toward the last column of the same line.

The
vline_set,
mvvline_set,
mvwvline_set, and
wvline_set
functions draw a line proceeding toward the last line of the window.

NOTES

Note that
border_set,
hline_set,
mvhline_set,
mvvline_set,
mvwhline_set,
mvwvline_set, and
vline_set
may be macros.